Energy production, energy mining and energy exploration services specialize in electrical power generation, oil and gas exploration and extraction, fuel refining and other utility-related services.
Mechanical engineering services apply the principles of physics to the analysis, design, manufacturing, and maintenance of mechanical systems. They are staffed by professional mechanical engineers and trained technicians.
Chemical and material processing services modify or produce chemicals, powders, foods, minerals, rubber, plastics, adhesives, and other bulk materials on a contractual, toll or fee basis. Common processes include compounding, distillation, drying, formulation, mixing, blending, purification, extraction, synthesis, and powder milling.
